ETA 956.112 Watch Movement (Pre-Sealed). H1/3H

2 Hand Movement,  Height 1,  Date Wheel @ 3 o'clock position.

ETA Label key (may not apply to all calibres),

SS = Sans Seconde (Without sweeping seconds - 2 hand movement)

SC = Seconde Centrale (with sweeping seconds hand - 3 hand movement)

PS = Petite Seconde (Small/subdial seconds hand)

3H = Date wheel at the 3 o'clock position

6H = Date wheel at the 6 o'clock position

H[n] = Height value